25420565212

素因数分解:

$2^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{8814343}}^1$

素因数の和:8814457

約数の個数: 24

約数和(自身を含む): 51334739456

約数和(自身を除く): 25914174244

約数列:

[1, 2, 4, 7, 14, 28, 103, 206, 412, 721, 1442, 2884, 8814343, 17628686, 35257372, 61700401, 123400802, 246801604, 907877329, 1815754658, 3631509316, 6355141303, 12710282606, 25420565212]

約数ペア:

[(1, 25420565212), (2, 12710282606), (4, 6355141303), (7, 3631509316), (14, 1815754658), (28, 907877329), (103, 246801604), (206, 123400802), (412, 61700401), (721, 35257372), (1442, 17628686), (2884, 8814343)]